it happened as children were leaving a religion class. >> two mothers were victims. they were lying dish saw them lying one on the grass and one on the pavement, and then the -- i saw the seven-year-old kid, she was in shock. >> the last time he saw she child, she was breathing. she died here at san francisco general hospital, where the other two female victims were brought. one of the women is the mother of the six-year-old. what brought the tragedy closer to the reyes family is their child knew the little girl. >> the girl under the van, it was my son's classmate. reporter: paisher ins were shocked and saddened be the accident. the female driver of the minivan mistook the accelerator for the brake pad and struck the victims. there were prayers at the afternoon mass. >> they all went to catechism here. very sad. the whole family is involved. everybody involved. >> the driver was still on scene when the officers arrived and has not been arrested. reporter: police have not released the conditions of the two female victims except to say they're in their 40s and the gen